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Stainless Steel 904L Needle Valves are precision-engineered flow-control components designed for accurate throttling, regulation, and isolation of fluids and gases in highly corrosive and demanding industrial environments. Manufactured from stainless steel 904L, a high-alloy, low-carbon austenitic stainless steel, these valves offer exceptional resistance to strong acids, chlorides, and aggressive chemicals, along with high mechanical strength and durability under extreme pressures and temperatures. Featuring a finely threaded needle mechanism, they provide smooth, leak-proof operation and precise flow control. Stainless Steel 904L Needle Valves are widely used in chemical processing, petrochemical, oil and gas, and seawater systems where safety and reliability are critical.
The stainless steel 904L needle valve is made of low carbon, high alloy austenitic stainless steel. It includes 19-23% chromium, 23-28% nickel, 4-5% molybdenum and 2% copper. Provides excellent corrosion resistance in acidic environments and excellent chloride stress resistance to corrosion cracking. Its mechanical properties include 490 MPa tensile strength, 220 MPa yield strength and 35% elongation. Benefits include exceptional resistance to sulfuric and phosphoric acids, making it ideal for chemical applications and seawater applications
VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
THREAD | NPT, BSPP, BSPT, JIC, METRIC, UNF |
CONNECTION | THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END |
FLOW PATTERN | STRAIGHT, ANGLE, CROSS PATTERNS |
FUNCTION | 2 WAY, 3 WAY |
BODY SHAPE | SQUARE, ROUND, HEXAGON |
PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
ORIFICE SIZE | 2 MM TO 9.5 MM |
MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
BODY TYPE | BAR STOCK, FORGED |
HANDLE | BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE |
PACKING DETAILS | BOX PACKING, WOODEN PALLET |
MATERIAL | 904L |
At Anwar Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 904l Needle Valve in Manama, Bahrain. Our advanced manufacturing facilities, strategically positioned in the Bahrain, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
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Anwar Tube Fittings is a leading supplier and stockist of premium Stainless Steel 904l Needle Valve in Manama, Bahrain. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the fittings industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Stainless steel 904L needle valves are used in high temperature environments due to their outstanding resistance to acids, chlorides and seawater. They are commonly found in the pharmaceutical industry, petroleum refineries, oil and gas facilities, and marine applications. These valves allow for precise control of flow in high-pressure and high-temperature systems. Moreover, its excellent durability and corrosion resistance make it ideal for use in the pharmaceutical, pharmaceutical and paper industries, as well as for systems that require minimal pollutants they have been reliable and have worked for a long time
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